H = 3000 - 40m (starts at 3000...decreasing at 40 ft per minute
h = 1200 + 50m (starts at 1200...rises 50 ft per minute
Answer: They are away for
from home.
Step-by-step explanation:
Since we have given that
Time to get there = 
Time to get back = 
Number of soccer games = 3
Time for each soccer games = 
So, total time for 3 games would be

So, the time for which they will be away from home is given by

Hence, they are away for
from home.
Answer:
3. x=16
4. x=51
Step-by-step explanation:
3. 3x-8=x+24
2x=32
x=16
4. 2/3(x+27)= 180-(3x-25)
2/3x+18=180-3x+25
11/3x=187
11x=561
x=51
Answer:
Step-by-step explanation:
(21²+10²)½ = 23.25= 23.3